53493507

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 29450493

約数列:

[1, 3, 9, 27, 31, 79, 93, 237, 279, 711, 809, 837, 2133, 2427, 2449, 7281, 7347, 21843, 22041, 25079, 63911, 66123, 75237, 191733, 225711, 575199, 677133, 1725597, 1981241, 5943723, 17831169, 53493507]

約数ペア:

[(1, 53493507), (3, 17831169), (9, 5943723), (27, 1981241), (31, 1725597), (79, 677133), (93, 575199), (237, 225711), (279, 191733), (711, 75237), (809, 66123), (837, 63911), (2133, 25079), (2427, 22041), (2449, 21843), (7281, 7347)]